body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f0f2f5;
}

.container {
    padding: 20px;
}

h2 {
    margin-bottom: 20px;
}

.charts {
    display: flex;
    justify-content: space-between;
}

.chart {
    background-color: white;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    width: 30%;
}

.chart h3 {
    margin-bottom: 20px;
}

.funnel {
    position: relative;
    height: 300px;
    width: 100%;
}

.funnel div {
    position: absolute;
    width: 100%;
    text-align: center;
    color: white;
    font-size: 14px;
    padding: 5px 0;
}